NXP, Real Time Clock 128 bit Real Time Clock D:W:M:Y, 16-Pin SO-16 Surface
- RS Stock No.:
- 219-4634
- Mfr. Part No.:
- PCF2129T/2,518
- Manufacturer:
- NXP
Subtotal (1 reel of 1000 units)*
PHP286,308.00
(exc. VAT)
PHP320,665.00
(inc. VAT)
FREE delivery for orders over ₱3,000.00
Temporarily out of stock
- Shipping from June 15, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per Unit | Per Reel* |
|---|---|---|
| 1000 + | PHP286.308 | PHP286,308.00 |
*price indicative
- RS Stock No.:
- 219-4634
- Mfr. Part No.:
- PCF2129T/2,518
- Manufacturer:
- NXP
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | NXP | |
| Product Type | Real Time Clock | |
| Date Format | D:W:M:Y | |
| Time Format | SS:MM:HH | |
| Sub Type | Real Time Clock | |
| Mount Type | Surface | |
| Package Type | SO-16 | |
| Pin Count | 16 | |
| Minimum Operating Temperature | -40°C | |
| RTC Memory Size | 128bit | |
| Maximum Operating Temperature | 85°C | |
| Series | PCF2129 | |
| Width | 7.5 mm | |
| Height | 2.65mm | |
| Standards/Approvals | No | |
| Length | 12.8mm | |
| Maximum Supply Voltage | 4.2V | |
| Automotive Standard | No | |
| Minimum Supply Voltage | 1.8V | |
| Select all | ||
|---|---|---|
Brand NXP | ||
Product Type Real Time Clock | ||
Date Format D:W:M:Y | ||
Time Format SS:MM:HH | ||
Sub Type Real Time Clock | ||
Mount Type Surface | ||
Package Type SO-16 | ||
Pin Count 16 | ||
Minimum Operating Temperature -40°C | ||
RTC Memory Size 128bit | ||
Maximum Operating Temperature 85°C | ||
Series PCF2129 | ||
Width 7.5 mm | ||
Height 2.65mm | ||
Standards/Approvals No | ||
Length 12.8mm | ||
Maximum Supply Voltage 4.2V | ||
Automotive Standard No | ||
Minimum Supply Voltage 1.8V | ||
The NXP PCF2129 is a CMOS1 real time clock (RTC) and calendar with an integrated temperature compensated crystal (Xtal) oscillator (TCXO) and a 32.768 kHz quartz crystal optimized for very high accuracy and very low power consumption. The PCF2129 has a selectable I2C bus or SPI bus, a backup battery switch over circuit, a programmable watchdog function, a timestamp function, and many other features.
Battery backed output voltage
Battery low detection function
Related links
- NXP PCF2129AT/2 Real Time Clock (RTC) 20-Pin SO20
- NXP PCF2129T/2 Real Time Clock (RTC) 128 bit RAM 16-Pin SO16, SO16
- NXP PCF2123TS/1 Real Time Clock (RTC) 14-Pin TSSOP14
- Maxim Integrated DS1306+ 96B RAM Serial-SPI, 16-Pin PDIP
- STMicroelectronics M41T94MQ6F 44B RAM Serial-SPI, 16-Pin SOIC
- STMicroelectronics M41T94MH6F 44B RAM Serial-SPI, 28-Pin SOH
- Micro Crystal RV-3049-C2-TB-008 8B RAM Serial-SPI, 10-Pin SON
- Microchip MCP79510-I/MS 64B RAM Serial-SPI, 10-Pin MSOP
